Listening to tunes on the water has never sounded better with Sony's XS-MP1611 marine speakers. With plenty of potential power, these speakers are rated for 65 watts RMS and can blast your favorite music. The deck is APX5 certified, meaning that it provides ample water resistance and is UV-resistance for years of use on your boat. The Sony XS-MP1611 6 1/2" dual cone speakers will stand up to the sun, saltwater, spray, and even clumsy guests. Sony uses Ferrite magnets and polypropylene cones to produce up to 140 watts of power that will rock your boat. Exceptional frequency response rates of 45 -20,000Hz and impedance of 4 ohms. This item is available for local pickup.(Details) Authorized dealer. Sold with full warranty.